Uses of Class
org.ojalgo.optimisation.Expression

Packages that use Expression

Package	Description
org.ojalgo.optimisation

Uses of Expression in org.ojalgo.optimisation

Methods in org.ojalgo.optimisation that return Expression

Modifier and Type	Method and Description
Expression	Expression.add(Structure1D.IntIndex key, Number value)
Expression	Expression.add(Structure2D.IntRowColumn key, Number value)
Expression	ExpressionsBasedModel.addExpression()
Expression	ExpressionsBasedModel.addExpression(String name)
Expression	Expression.compensate(Set<Structure1D.IntIndex> fixedVariables) Will return an Expression with factors corresponding to fixed variables removed, and lower/upper limits compensated for the fixed part of the expression.
Expression	ExpressionsBasedModel.generateCut(Expression constraint, Optimisation.Result solution)
Expression	ExpressionsBasedModel.getExpression(String name)
Expression	ExpressionsBasedModel.objective() This is generated on demend – you should not cache this.
Expression	Expression.set(int row, int column, Number value)
Expression	Expression.set(int index, Number value)
Expression	Expression.set(Structure1D.IntIndex key, Number value)
Expression	Expression.set(Structure2D.IntRowColumn key, Number value)
Expression	Expression.set(Variable variable, Number value)
Expression	Expression.set(Variable variable1, Variable variable2, Number value)

Methods in org.ojalgo.optimisation that return types with arguments of type Expression

Modifier and Type	Method and Description
Stream<Expression>	ExpressionsBasedModel.constraints()
Collection<Expression>	ExpressionsBasedModel.getExpressions()

Methods in org.ojalgo.optimisation with parameters of type Expression

Modifier and Type	Method and Description
void	ExpressionsBasedModel.addSpecialOrderedSet(Collection<Variable> orderedSet, int type, Expression linkedTo) Creates a special ordered set (SOS) presolver instance and links that to the supplied expression.
int	Expression.compareTo(Expression obj)
Expression	ExpressionsBasedModel.generateCut(Expression constraint, Optimisation.Result solution)
abstract boolean	ExpressionsBasedModel.Presolver.simplify(Expression expression, Set<Structure1D.IntIndex> fixedVariables, BigDecimal fixedValue, Function<Structure1D.IntIndex,Variable> variableResolver, NumberContext precision)

Constructors in org.ojalgo.optimisation with parameters of type Expression

Constructor and Description
Expression(Expression expressionToCopy, ExpressionsBasedModel destinationModel, boolean deep)